ATE294941T1 - FLEXIBLE FLUID COUPLING - Google Patents

FLEXIBLE FLUID COUPLING

Info

Publication number
ATE294941T1
ATE294941T1 AT01982537T AT01982537T ATE294941T1 AT E294941 T1 ATE294941 T1 AT E294941T1 AT 01982537 T AT01982537 T AT 01982537T AT 01982537 T AT01982537 T AT 01982537T AT E294941 T1 ATE294941 T1 AT E294941T1
Authority
AT
Austria
Prior art keywords
flexible
fluid coupling
flexible fluid
pipe portion
deformable tube
Prior art date
Application number
AT01982537T
Other languages
German (de)
Inventor
Daniel Guillaud
Jean-Michel Paucod
Jean-Pierre Serin
Original Assignee
Etex De Rech S Tech S E R T So
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Etex De Rech S Tech S E R T So filed Critical Etex De Rech S Tech S E R T So
Application granted granted Critical
Publication of ATE294941T1 publication Critical patent/ATE294941T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0036—Joints for corrugated pipes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L31/00—Arrangements for connecting hoses to one another or to flexible sleeves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/34—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with bonding obtained by vulcanisation, gluing, melting, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Joints Allowing Movement (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Sealing Devices (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lubricants (AREA)
  • Pens And Brushes (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The invention concerns a flexible hydraulic connection comprising a deformable tube (1) and two rigid sleeves (2). The invention is characterised in that the deformable tube (1) comprises a plastic pipe portion (3) with smooth inner wall, made of flexible thermoplastic material or thermoplastic or thermosetting elastomer, and a retaining device, enclosing said flexible pipe portion (3), consisting of a rigid plastic material and formed with a plurality of rings (4) or at least a helical coil.
AT01982537T 2000-10-27 2001-10-24 FLEXIBLE FLUID COUPLING ATE294941T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0013799A FR2816027B1 (en) 2000-10-27 2000-10-27 FLEXIBLE HYDRAULIC CONNECTION
PCT/FR2001/003297 WO2002035133A1 (en) 2000-10-27 2001-10-24 Flexible hydraulic connection

Publications (1)

Publication Number Publication Date
ATE294941T1 true ATE294941T1 (en) 2005-05-15

Family

ID=8855805

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01982537T ATE294941T1 (en) 2000-10-27 2001-10-24 FLEXIBLE FLUID COUPLING

Country Status (13)

Country Link
US (1) US20040012197A1 (en)
EP (1) EP1328749B1 (en)
JP (1) JP2004531673A (en)
CN (1) CN1308610C (en)
AT (1) ATE294941T1 (en)
AU (1) AU2002214091A1 (en)
CA (1) CA2422936C (en)
DE (1) DE60110624D1 (en)
ES (1) ES2241888T3 (en)
FR (1) FR2816027B1 (en)
MX (1) MXPA03002903A (en)
PT (1) PT1328749E (en)
WO (1) WO2002035133A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8166584B2 (en) 2000-06-13 2012-05-01 Wcm Industries, Inc. Overflow assembly for bathtubs and the like
US8321970B2 (en) 2000-06-13 2012-12-04 Wcm Industries, Inc. Method and associated apparatus for assembling and testing a plumbing system
US20080196161A1 (en) * 2004-10-22 2008-08-21 Wcm Industries, Inc. Flexible Bathtub Waste Pipe Assembly for Bathtubs and the Like
US7814580B2 (en) 2003-02-20 2010-10-19 Coflex S.A. De C.V. Flexible flange apparatus for connecting conduits and methods for connecting same
USD674883S1 (en) 2004-10-22 2013-01-22 Wcm Industries, Inc. Flexible bathtub waste pipe assembly
DE102004053985B4 (en) * 2004-11-09 2010-10-28 Hans-Dieter Dr. Gohl Hose line with a support ring
PL2005049T3 (en) * 2006-04-09 2016-11-30 Drippers and pipe couplers
US20080174105A1 (en) * 2007-01-22 2008-07-24 Hyatt Andrew C Flexible vacuum cleaner hose coupling
JP6575013B2 (en) 2012-12-21 2019-09-18 ピアブ・アクチエボラグ Vacuum ejector nozzle with elliptical divergent section
GB2509182A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with multi-nozzle drive stage and booster
GB2509184A (en) * 2012-12-21 2014-06-25 Xerex Ab Multi-stage vacuum ejector with moulded nozzle having integral valve elements
GB2509183A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with tripped diverging exit flow nozzle
US10294647B2 (en) 2014-04-15 2019-05-21 Coflex S.A. De C.V. Universal height absorbing toilet seal
US11268270B2 (en) 2014-04-15 2022-03-08 Coflex S.A. De C.V. Universal height absorbing toilet seal
GB201418117D0 (en) 2014-10-13 2014-11-26 Xerex Ab Handling device for foodstuff
CN108064320B (en) * 2015-05-29 2019-10-15 石油国家工业公司 With the flexible pipe joint for making annular elastomeric flexible member thermal insulation or the annular flexible protective case of chemistry insulation
US10563385B1 (en) 2016-05-17 2020-02-18 Wcm Industries, Inc. Overflow cover interconnection system
US10443220B2 (en) 2016-08-12 2019-10-15 Wcm Industries, Inc. Device for providing improved drainage
US11814832B2 (en) 2020-03-13 2023-11-14 Wcm Industries, Inc. Overflow covers and overflow systems for bathtubs
USD1003406S1 (en) 2020-03-13 2023-10-31 Wcm Industries, Inc. Cover for a bathtub overflow system
FR3110921A1 (en) * 2020-06-02 2021-12-03 Benoit Henri ZAFFINI Alexandre Device and method for verifying the tightness of a hanging toilet frame

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US2582249A (en) * 1948-01-07 1952-01-15 Joseph A Hendel Flexible coupling
US3047026A (en) * 1959-09-23 1962-07-31 Acme Hamilton Mfg Corp Flexible hose
US4098298A (en) * 1973-12-14 1978-07-04 Herbert Vohrer Hose
JPS52137715A (en) * 1976-05-13 1977-11-17 Shirou Kanao Flexible hose * having hard resin reinforcing wire
FR2528533B1 (en) * 1982-06-09 1986-04-11 Capri Codec Sa THREADED CONNECTION WITH ROTATING NUT FOR EXTERNAL SPIRAL SHEATH
US4846510A (en) * 1983-04-22 1989-07-11 Twentieth Century Companies, Inc. Adjustable tubular wall structure for connectors and the like
US4490575A (en) * 1983-05-26 1984-12-25 Automation Industries, Inc. Flexible hose with external sheathed electrical conductor
JPS6136785U (en) * 1984-08-09 1986-03-07 史朗 金尾 Synthetic resin underground pipe
US4966202A (en) * 1988-11-14 1990-10-30 Dayco Products, Inc. Shape retention hose construction
DE3919441A1 (en) * 1989-06-14 1990-12-20 Wolf Gmbh Richard FLEXIBLE PROBE CHANNEL
FR2657943B1 (en) * 1990-02-02 1992-07-17 Eurotub Sa PLASTIC MATERIAL INTERLOCKING TUBE AND METHOD FOR MANUFACTURING SUCH A TUBE.
NL9000723A (en) * 1990-03-27 1991-10-16 Verolme Maschf Ijsselmonde B V METHOD FOR MANUFACTURING A COMPOSITE PIPE
FR2677688B1 (en) 1991-06-11 1998-10-02 Wirquin Plastiques Sa CONNECTING TUBE FOR TOILET BOWL.
FR2712371B1 (en) * 1993-11-08 1996-02-16 Wirquin Plastiques Sa Soft fitting.
US5848223A (en) * 1994-05-27 1998-12-08 Steward Plastics, Inc. Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making
US5794986A (en) * 1994-09-15 1998-08-18 Infrasonics, Inc. Semi-disposable ventilator breathing circuit tubing with releasable coupling
US5720656A (en) * 1995-10-16 1998-02-24 Savage; Brian T. Aircraft air conditioning hose
CN1204388A (en) * 1995-12-08 1999-01-06 高级工程投资股份公司 Flexible coupler apparatus
US5749609A (en) * 1996-11-04 1998-05-12 Dynamic Air, Inc. Flexible connector with flow passage integrity
JP3304045B2 (en) * 1996-11-22 2002-07-22 タイガースポリマー株式会社 Synthetic resin flexible tube
EP0913611A1 (en) 1997-11-03 1999-05-06 Wirquin Plastiques S.A. Connecting device for plastic pipes
JP3482515B2 (en) * 1998-08-28 2003-12-22 東拓工業株式会社 Pipe end coupling
FR2787548B1 (en) 1998-12-16 2001-03-02 M R Ind COMPOSITE FLEXIBLE FOR TRANSPORTING FLUID AND MANUFACTURING METHOD THEREOF
JP2000337563A (en) * 1999-05-28 2000-12-05 Tigers Polymer Corp Flexible hose
DE19957567B4 (en) * 1999-11-30 2004-04-08 Rasmussen Gmbh Diffusion-tight fluid line
TW530140B (en) * 2001-08-02 2003-05-01 Goodyear Tire & Rubber Flexible PVC helical hose

Also Published As

Publication number Publication date
EP1328749B1 (en) 2005-05-04
AU2002214091A1 (en) 2002-05-06
CA2422936A1 (en) 2002-05-02
JP2004531673A (en) 2004-10-14
MXPA03002903A (en) 2004-12-03
ES2241888T3 (en) 2005-11-01
WO2002035133A1 (en) 2002-05-02
CN1308610C (en) 2007-04-04
DE60110624D1 (en) 2005-06-09
FR2816027A1 (en) 2002-05-03
PT1328749E (en) 2005-09-30
FR2816027B1 (en) 2003-07-04
EP1328749A1 (en) 2003-07-23
US20040012197A1 (en) 2004-01-22
CA2422936C (en) 2010-07-06
CN1471619A (en) 2004-01-28

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